25473393

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 15998607

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 431, 597, 1293, 1791, 2189, 3879, 4741, 5373, 6567, 11637, 14223, 19701, 42669, 59103, 85769, 128007, 257307, 771921, 943459, 2315763, 2830377, 8491131, 25473393]

約数ペア:

[(1, 25473393), (3, 8491131), (9, 2830377), (11, 2315763), (27, 943459), (33, 771921), (99, 257307), (199, 128007), (297, 85769), (431, 59103), (597, 42669), (1293, 19701), (1791, 14223), (2189, 11637), (3879, 6567), (4741, 5373)]